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Count Rumford [Benjamin Thompson] letter to John Armstrong, 1809
Permanent ID:
14109Date:
June 5 1809Format:
CorrespondenceCollection:
Simon Gratz collectionLibrary of Congress Subjects:
Rumford, Benjamin, Graf von, 1753-1814 [info:lc/authorities/names/n79060711]
Armstrong, John, 1755-1816 [info:lc/authorities/names/no97045238]
Armstrong, John, 1755-1816 [info:lc/authorities/names/no97045238]